CF1763253521575-tsm20251109205412

DNSWHOIS.INFO - ask-sys.co.jp

Search for IP or hostnames:

ask-sys.co.jp checked at 2025-11-16T00:38:41.563Z 610ms 94/94/94 100% R:17 allDone:true timedOut:false

ask-sys.co.jp

NSns-245.awsdns-30.com
A2600:9000:5300:f500::1 🇺🇸 Amazon
PTRns-245.awsdns-30.com
A205.251.192.245🇺🇸 Amazon
PTRns-245.awsdns-30.com
NSns-962.awsdns-56.net
A2600:9000:5303:c200::1 🇺🇸 Amazon
PTRns-962.awsdns-56.net
A205.251.195.194🇺🇸 Amazon
PTRns-962.awsdns-56.net
NSns-1172.awsdns-18.org
A2600:9000:5304:9400::1 🇺🇸 Amazon
PTRns-1172.awsdns-18.org
A205.251.196.148🇺🇸 Amazon
PTRns-1172.awsdns-18.org
MXmail.ask-sys.co.jp
A164.46.126.16🇯🇵 IDC
PTRkoala-rose-bdee45bd33eee990.znlc.jp
NSns-1794.awsdns-32.co.uk
A2600:9000:5307:200::1 🇺🇸 Amazon
PTRns-1794.awsdns-32.co.uk
A205.251.199.2🇺🇸 Amazon
PTRns-1794.awsdns-32.co.uk
A52.193.131.44🇯🇵 Amazon
PTRdp.sqz.jp

co.jp

Up

Starts with same word

Starts similarily

AI analysis

ask-sys.co.jp is the parent of mail.ask-sys.co.jp.

ask-sys.co.jp resolves to a single IP address: 52.193.131.44.

Other host names such as dp.sqz.jp, a.mx.itamiarts.com, itamiarts.com and kibi-makibi.com share IP numbers with ask-sys.co.jp.

ask-sys.co.jp is delegated to four name servers: ns-245.awsdns-30.com, ns-962.awsdns-56.net, ns-1172.awsdns-18.org and ns-1794.awsdns-32.co.uk.

ask-sys.co.jp at least partially shares name servers with other domains, including inotakumi.jp, d2on8y78hxs42v.cloudfront.net, smetmea.com, museco.jp and gccountymarket.com.

these name servers are commonly used with ns-534.awsdns-02.net, ns-1424.awsdns-50.org, ns-1616.awsdns-10.co.uk, ns-2013.awsdns-59.co.uk and ns-382.awsdns-47.com.

Hosts with two IP numbers:

Host ns-245.awsdns-30.com points to 2600:9000:5300:f500::1 and 205.251.192.245

Host ns-962.awsdns-56.net points to 2600:9000:5303:c200::1 and 205.251.195.194

Host ns-1172.awsdns-18.org points to 2600:9000:5304:9400::1 and 205.251.196.148

Host ns-1794.awsdns-32.co.uk points to 2600:9000:5307:200::1 and 205.251.199.2

ask-sys.co.jp is handled by a single mail server, mail.ask-sys.co.jp.

ask-sys.co.jp uses the same mail server setup as other domains, such as mail.ask-sys.co.jp.

mail.ask-sys.co.jp points to a single IP: 164.46.126.16.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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